| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.46 | 12.298% | $79.1252 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $138.67 | 9.811% | $152.2749 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $190.80 | 6.724% | $203.6294 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $25.85 | 4.197% | $26.9349 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $19.91 | 10.122% | $21.9253 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $135.49 | 10.816% | $150.1446 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $82.50 | 4.409% | $86.1374 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $663.68 | $720.1717 | $720.17 | $720.25 | $720.00 | |